... DB25 Breakout Board adapter Kit CNC 3 Axis Stepper motor Driver ROUTER,MILL , 65. 0A + CNC DB25 Breakout ... ,4.0A,4.5A,5.0A) Resolution: 1/2, 1/8, 1/16 , 1/32 , 1/64 , 1/128 ... 0=full currrentCNC DB25 Breakout Board adapter stepper motor driver IIIBuilt in DB25 male connector. DB25 Output Pin:P1 ... -mount Tech. sw_3AXIS_5A_001 CNC 3 Axis Stepper motor Driver ROUTER,MILL , 5A + CNC DB25 Breakout Board adapter ...